There's a vulnerability in Asus' "DriverHub" that can be exploited by merely visiting a malicious website, which can then execute arbitrary code with admin rights. DriverHub is automatically installed by Asus motherboards. I expect most people here will have this stuff diasabled in the BIOS, but it's really easy to forget to do that. It's been fixed, so update if you're affected.
Details here: https://mrbruh.com/asusdriverhub/
Details here: https://mrbruh.com/asusdriverhub/